# 6099 Overseas Highway 42E, Marathon, FL 33050 > **TL;DR:** land, $300,000. Est. $1,605/mo. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $300,000 | | Property Type | Land (Other) | | Status | Active | | Days on Market | 0 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $1,517 | | Estimated Insurance | $88 | | **Total** | **$1,605** | ## Description ### Agent Description Waterfront, buildable RV lot in Key By the Sea in the heart of Marathon! Enjoy 28' of water frontage with quick, direct ocean access. This lot has a spacious screened-in porch, a storage room, and plenty of dock space to relax and fish. A building right and the fifth-wheel currently on the site convey with this sale. Boat lifts are allowed. This is a a great buy for those looking to build a new, waterfront home down the road who want to utilize their RV till then. Also a great buy for those looking for a slip - at this comparable price, why buy just a slip in a marina when you can have a buildable lot AND a place to keep your boat and RV? Community amenities include a boat ramp, laundry room, clubhouse with big TV, pool table, kitchen, etc available for private parties, and an oceanfront pavilion area to take in the open Atlantic views. Proximate to grocery stores, shops, restaurants, Sombrero Beach and all things in Keys paradise on the water and on land. There's a lot of bang for your buck and this is priced to sell. FaceTime TOURS ARE AVAILABLE FOR QUALIFIED BUYERS. ## Location - **Address:** 6099 Overseas Highway 42E, Marathon, FL 33050 - **County:** Monroe - **Neighborhood:** Keys RV/Mobile Home Condominium (50.5) - **Coordinates:** 24.715389, -81.070434 - **Google Maps:** https://www.google.com/maps?q=24.715389,-81.070434 ## Listing Agent - **Name:** Laurie A. Keiling - **Brokerage:** Engel & Volkers Marathon - **Broker Phone:** 4072569614 ## Photos ![6099 Overseas Highway 42E - Photo 1](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f978983705r.jpg) ![6099 Overseas Highway 42E - Photo 2](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3900336055r.jpg) ![6099 Overseas Highway 42E - Photo 3](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f843389423r.jpg) ![6099 Overseas Highway 42E - Photo 4](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f2098084827r.jpg) ![6099 Overseas Highway 42E - Photo 5](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3443966428r.jpg) ![6099 Overseas Highway 42E - Photo 6](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f2729989517r.jpg) ![6099 Overseas Highway 42E - Photo 7](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f1394599857r.jpg) ![6099 Overseas Highway 42E - Photo 8](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f1188996758r.jpg) ![6099 Overseas Highway 42E - Photo 9](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3431017543r.jpg) ![6099 Overseas Highway 42E - Photo 10](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f621469450r.jpg) ![6099 Overseas Highway 42E - Photo 11](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f248167618r.jpg) ![6099 Overseas Highway 42E - Photo 12](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f1825558993r.jpg) ![6099 Overseas Highway 42E - Photo 13](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f2630870351r.jpg) ![6099 Overseas Highway 42E - Photo 14](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f1366749001r.jpg) ![6099 Overseas Highway 42E - Photo 15](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3893415113r.jpg) ![6099 Overseas Highway 42E - Photo 16](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f856341413r.jpg) ![6099 Overseas Highway 42E - Photo 17](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f1173363067r.jpg) ![6099 Overseas Highway 42E - Photo 18](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f2026400337r.jpg) ![6099 Overseas Highway 42E - Photo 19](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f2405419882r.jpg) ![6099 Overseas Highway 42E - Photo 20](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f4008700296r.jpg) ![6099 Overseas Highway 42E - Photo 21](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3114282004r.jpg) ![6099 Overseas Highway 42E - Photo 22](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f1221853578r.jpg) ![6099 Overseas Highway 42E - Photo 23](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f1704518731r.jpg) ![6099 Overseas Highway 42E - Photo 24](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3073598609r.jpg) ![6099 Overseas Highway 42E - Photo 25](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3903832016r.jpg) ![6099 Overseas Highway 42E - Photo 26](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f167713377r.jpg) ![6099 Overseas Highway 42E - Photo 27](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3546686605r.jpg) ![6099 Overseas Highway 42E - Photo 28](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3942251076r.jpg) ![6099 Overseas Highway 42E - Photo 29](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f4265652025r.jpg) ![6099 Overseas Highway 42E - Photo 30](http://lh.rdcpix.com/5dcc4825692cd1ab61231c1a2caf3918l-f3865463063r.jpg) --- **MLS#:** 620323 | **Updated:** 2026-08-28 **Source:** listhub *Copyright © 2026 Engel & Völkers. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/6099-overseas-highway-42e-marathon-fl-33050-v620323) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/6099-overseas-highway-42e-marathon-fl-33050-v620323#listing", "url": "https://www.propertysimple.ai/listing/6099-overseas-highway-42e-marathon-fl-33050-v620323", "name": "6099 Overseas Highway 42E, Marathon, FL 33050", "description": "Waterfront, buildable RV lot in Key By the Sea in the heart of Marathon! Enjoy 28' of water frontage with quick, direct ocean access. This lot has a spacious screened-in porch, a storage room, and plenty of dock space to relax and fish. A building right and the fifth-wheel currently on the site convey with this sale. Boat lifts are allowed. This is a a great buy for those looking to build a new, waterfront home down the road who want to utilize their RV till then. Also a great buy for those looking for a slip - at this comparable price, why buy just a slip in a marina when you can have a buildable lot AND a place to keep your boat and RV? Community amenities include a boat ramp, laundry room, clubhouse with big TV, pool table, kitchen, etc available for private parties, and an oceanfront pavilion area to take in the open Atlantic views. Proximate to grocery stores, shops, restaurants, Sombrero Beach and all things in Keys paradise on the water and on land. There's a lot of bang for your buck and this is priced to sell. 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